Roseanne and Jackie's shopping trip with the baby becomes an outing a la Thelma and Louise after they give a lift to a rebellious teen, then force a trucker off the road.

In the spring of 1991, a rash of suspicious store fires in Los Angeles set fire investigators on the trail of a serial arsonist. Using ingenious techniques to "read" burn patterns and reconstruct the chain of events at each fire, the team uncovered a crucial clue - a fingerprint on a crude incendiary device. Eight months later, the team closed in on their chief suspect and revealed the shocking truth behind his identity. A classic scientific detective story with a final twist that will keep viewers guessing until the end.

The staff go into open revolt after Kate cancels their annual raise. Frasier, chosen to represent the employees, marches into Kate's office to demand raises and finds himself locked in a passionate embrace.